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Product Detailed Parameters
- Description：PDTA124TM-Q/SOT883/XQFN3
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Resistors Included：-
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Resistor - Base (R1)：-
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- Frequency - Transition：-
- Power - Max：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The PDTA124TM-QYL is an NPN digital transistor manufactured by Nexperia, designed for surface-mount applications. It integrates a single NPN bipolar junction transistor with built-in bias resistors to simplify circuit design and reduce component count. The device is housed in the SOT-363 (SC-88) plastic package, which provides a compact footprint suitable for space-constrained designs. Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 50 V and a peak DC collector current of 100 mA. The typical input resistance is 22 kΩ, with a resistor ratio of 1:1. It operates within a temperature range of -55°C to +150°C and is qualified under the AEC-Q101 standard for automotive reliability.
Feature Summary
- Integrates an NPN transistor with dual bias resistors in a single compact package
- AEC-Q101 qualified for automotive electronic applications
- Simplifies PCB layout by reducing external component requirements
- High thermal stability with extended operating temperature range
Applications
- Switching applications in automotive control modules
- Level shifting and logic interface circuits
- Driver stages for low-power loads in consumer electronics
- General-purpose switching in portable devices
Procurement Notes
Verify the specific suffix QYL against the official Nexperia datasheet to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS directives and check for lead-free status. Confirm availability through authorized distributors as supply levels may vary. Validate that the ordering code matches the required AEC-Q101 qualification for your target application.
Selection Notes
Select this component when a compact NPN digital switch with integrated biasing is required. The 22 kΩ input resistance is suitable for direct interfacing with standard logic outputs. Consider the SOT-363 package dimensions for board space constraints. Verify that the 50 V voltage rating meets the circuit's maximum operating conditions and that the 100 mA current capability is sufficient for the load.
Part Context
This part belongs to Nexperia's PDTA series of NPN digital transistors. The series offers various configurations and resistance values to suit different logic families and switching speeds. The TM variant typically denotes a specific tape-and-reel packaging format, while the QYL suffix indicates automotive-grade qualification and specific manufacturing lot tracking. It is part of Nexperia's broader portfolio of small-signal BJTs optimized for efficiency and miniaturization.
Replacement Considerations
Check for direct pin-compatible substitutes from Nexperia such as other PDTA124 variants with different resistance values if electrical parameters need adjustment. Cross-reference with industry-standard equivalents like ON Semiconductor or STMicroelectronics parts, ensuring identical pinout, voltage ratings, and current capabilities. Verify that any replacement also meets AEC-Q101 requirements if used in automotive contexts.
